New Issue: Validate binding should have a ValidateTarget

["Jan Alexander" <janalex@microsoft.com>]

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Protocol:  ws-trust

http://www.oasis-open.org/apps/org/workgroup/ws-sx/download.php/17403/ws
-trust-1.3-spec-ed-01-r04.pdf
 
Artifact:  spec / schema

Type: design

Title: Validate binding should have a ValidateTarget

Description:

Add a wst:ValidateTarget element to the RST of the validate binding.
This provides a determinisitic way of identifying the token that
requires validation. Currently there is element defined that points to a
security token that the requestor wants to be validated. 

We have wst:CancelTarget, wst:RenewTarget but we currently don't have
wst:ValidateTarget. This proposal aligns the Validate binding request
format with other bindings' request formats.

Related issues:
Issue 34.

Proposed Resolution:

Add <wst:ValidateTarget>...</wst:ValidateTarget> to the XML outline
after line 1202

Add following before line 1215:

/wst:RequestSecurityToken/wst:ValidateTarget

This required element identifies the token being validated. Typically
this contains a <wsse:SecurityTokenReference> pointing at the token, but
could also carry the token directly.